201156087

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{881}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 320949216

約数和(自身を除く): 119793129

約数列:

[1, 3, 11, 17, 33, 37, 51, 111, 121, 187, 363, 407, 561, 629, 881, 1221, 1887, 2057, 2643, 4477, 6171, 6919, 9691, 13431, 14977, 20757, 29073, 32597, 44931, 76109, 97791, 106601, 164747, 228327, 319803, 358567, 494241, 554149, 1075701, 1662447, 1812217, 3944237, 5436651, 6095639, 11832711, 18286917, 67052029, 201156087]

約数ペア:

[(1, 201156087), (3, 67052029), (11, 18286917), (17, 11832711), (33, 6095639), (37, 5436651), (51, 3944237), (111, 1812217), (121, 1662447), (187, 1075701), (363, 554149), (407, 494241), (561, 358567), (629, 319803), (881, 228327), (1221, 164747), (1887, 106601), (2057, 97791), (2643, 76109), (4477, 44931), (6171, 32597), (6919, 29073), (9691, 20757), (13431, 14977)]